Cornerstone is one of the largest jail and prison suppliers in the Country with many years of experience manufacturing instutional mattresses designed to meet the needs and budget of any facility. Cornerstone mattresses are made to order, no matter what dimension you need. Cornerstone’s mattresses are 100% heat sealed, bed bug and fluid resistant, can be cleaned with soap and water, and are 100% flame retardant (testing documents available upon request). Custom colors are available, foam and fiber cores, built in pillows are optional at no cost, and both full size and mini samples are available upon request!